John Charles Loomis, M.D.
NPI 1558756924ActiveIndividual· Urology· Lexington, KY
Urology (M.D.) with Ochsner Clinic LLC, practicing in Lexington, Kentucky. Their prescriptions cost Medicare Part D more than their services did: $182,021 for 2,637 claims, against $42,847 paid for services in 2024. Sumitomo Pharma America, Inc. reported $24.75 in payments in 2025, mostly food and beverage. Lists Ochsner Medical Center - Baton Rouge as a hospital affiliation.
Overview
| NPI | 1558756924 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 2, 2015 |
| Last updated in NPPES | Jul 21, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Urology Primary | 208800000X | IP1493 | KY |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Urology (LA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 280 |
|---|---|
| Services billed | 554 across 48 procedure codes |
| Paid by Medicare | $42,847 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,637 · 5,436 30-day fills |
|---|---|
| Patients | 572 |
| Total drug cost | $182,021 |
| Generic share | 92% of claims |
Education and affiliations
| Graduation year | 2015 |
|---|---|
| Medicare specialty | Urology |
| Telehealth | Offers telehealth |
Medical group
- Ochsner Clinic LLCNew Orleans, LA · 2,864 clinicians
Hospital affiliation
- Ochsner Medical Center - Baton RougeBaton Rouge, LA
Industry payments (Open Payments)
- 2025$24.75 · 1 payment from 1 company
- 2024$230.49 · 5 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Sumitomo Pharma America, Inc. | $24.75 | 1 |
What the 2025 payments were for
- Food and Beverage$24.75 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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